Preconstruction Estimating Intern

DN LLC•El Cajon, CA

2d•$24 - $25•Onsite

About The Position

As a Preconstruction Estimating Intern at DN, you will gain hands-on experience in the exciting field of civil engineering and construction. With a dedicated mentor in the industry you will contribute to real projects, develop valuable skills, and learn about the lifecycle of heavy-civil construction projects, from conception to completion. This is a great opportunity to gain valuable experience, build your future, and make a tangible impact in the world! We are seeking an intern local to San Diego, CA able to work approximately 20 hours per week beginning January 2026, with summer internship opportunities available.

Requirements

Currently enrolled in an Engineering or Construction Management undergraduate program. A concentration in Civil Engineering is preferred.
Experience working with CAD software (preferably AutoCAD) and Microsoft Office (Word, Outlook, and Excel).
Excellent communication and time management skills.
Ability to multi-task and prioritize work assignments.
Ability to problem-solve in individual and team settings.
Transportation to El Cajon, California

Responsibilities

Assist Regional Estimators with the evaluation of project site conditions and the generation of tank site layout drawings using AutoCAD.
Prepare earthwork takeoffs using Civil 3D and sitework cost estimates using Excel.
Solicit bid level pricing for cranes, rebar installation, fence work, and various other subcontractor scopes of work.
Preparation of Requests for Quotation after local subcontractors have been identified.
Gain insight into the process of developing and bidding construction projects.
Visit our local tank construction sites.